139242529

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7577}}^1$

素因数の和:7664

約数の個数: 16

約数和(自身を含む): 157137408

約数和(自身を除く): 17894879

約数列:

[1, 17, 23, 47, 391, 799, 1081, 7577, 18377, 128809, 174271, 356119, 2962607, 6054023, 8190737, 139242529]

約数ペア:

[(1, 139242529), (17, 8190737), (23, 6054023), (47, 2962607), (391, 356119), (799, 174271), (1081, 128809), (7577, 18377)]